Pretty good road connecting LT and LV, goes around lakes, through forests and agricultural planes. LT side surfase is great, LV - pretty good but with few short exceptions. Make sure to visit "Sartai" lake observation tower - excellent scenic view, one of the highest towers in Lithuania with an epic but narrow brand new road to it.

Road goes from Zarasai to Antaliepte (jus by some google bug it is impossible to add full road). Scenery is stunning road goes near lakes end forestry areas. Corner are fun and almost non existing traffic. Great way to skip on all boring traffic heavy A6